Home / 855,897.59-1,181,124.24-473,916.17

Finding the Fourth Proportional to 855,897.59, 1,181,124.24 and 473,916.17

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Solution

The fourth proportional to 855,897.59, 1,181,124.24 and 473,916.17 is: 653,996.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    855,897.59 : 1,181,124.24 = 473,916.17 : x
  2. Step 2: Convert to fraction form
    855,897.59/1,181,124.24 = 473,916.17/x
  3. Step 3: Cross multiply
    855,897.59x = 1,181,124.24 × 473,916.17
  4. Step 4: Simplify right side
    855,897.59x = 559,753,876,114.96
  5. Step 5: Solve for x
    x = 559,753,876,114.96/855,897.59
  6. Step 6: Final answer
    x = 653,996.32

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.